<template>
	<div>
		

		<section class="header text-center">
		<nav class="navbar navbar-expand-lg navbar-light navbar-custom">
			<div class="container"><a class="navbar-brand" href="/"><i class="fas fa-shopping-bag primary-color mr-1"></i>{{$t('m.name')}}</a>
				<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-1" aria-controls="navbar-1" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
				<div class="collapse navbar-collapse pull-xs-right justify-content-end" id="navbar-1">
					<ul class="navbar-nav mt-2 mt-md-0">
						<li class="nav-item active"><a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a></li>
						<li class="nav-item dropdown mega-menu"><a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Shop </a>
							<div class="dropdown-menu" aria-labelledby="navbarDropdown">
								<div class="container">
									<div class="divider"></div>
									<div class="row">
										<div class="col-md-2">
											<h6 class="text-uppercase">Women's</h6>
											<ul class="nav flex-column">
												<li class="nav-item"><a class="nav-link active" href="#">Active</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
											</ul>
										</div>
										<div class="col-md-2">
											<h6 class="text-uppercase">Men's</h6>
											<ul class="nav flex-column">
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
											</ul>
										</div>
										<div class="col-md-2">
											<h6 class="text-uppercase">Girl's</h6>
											<ul class="nav flex-column">
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
											</ul>
										</div>
										<div class="col-md-2">
											<h6 class="text-uppercase">Boy's</h6>
											<ul class="nav flex-column">
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
												<li class="nav-item"><a class="nav-link" href="#">Link item</a></li>
											</ul>
										</div>
										<div class="col-md-4">
											<h6 class="text-uppercase">Featured Items</h6>
											<div class="row">
												<div class="col-6 text-center"><a href="item.html">
													<img src="images/placeholder-product.jpg" alt="" class="img-fluid mt-2 mb-3"></a>
													<h6 class="mb-0"><a href="item.html">Product Name</a></h6>
													<p><span class="emphasis">$49.00</span></p>
													<a href="#" class="btn btn-sm btn-outline-secondary mt-0">Buy Now</a>
										</div>
												<div class="col-6 text-center"><a href="item.html">
													<img src="images/placeholder-product.jpg" alt="" class="img-fluid mt-2 mb-3"></a>
													<h6 class="mb-0"><a href="item.html">Product Name</a></h6>
													<p><span class="emphasis">$49.00</span></p>
													<a href="#" class="btn btn-sm btn-outline-secondary mt-0">Buy Now</a>
										</div>
											</div>
										</div>
									</div>
								</div>
							</div>
						</li>
						<li class="nav-item dropdown"><a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Pages </a>
							<div class="dropdown-menu" aria-labelledby="navbarDropdown"><a class="dropdown-item" href="index.html">Homepage</a>
								<div class="dropdown-divider"></div>
								<a class="dropdown-item" href="catalog.html">Catalog</a>
								<a class="dropdown-item" href="item.html">Item Detail</a>
								<a class="dropdown-item" href="cart.html">Cart</a>
								<div class="dropdown-divider"></div>
								<a class="dropdown-item" href="contact.html">Contact</a>

							</div>
						</li>
						<li class="nav-item"><a class="nav-link" href="contact.html">Contact</a></li>
					<li class="nav-item dropdown">
						
						<!-- 检索功能 -->
						<Search @search="search" v-model="text"></Search>


					</li>
						<li class="nav-item dropdown"><a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><i class="fas fa-shopping-cart"></i> <span class="badge badge-pill badge-primary">{{ totalcount }}</span></a>
							<div class="dropdown-menu dropdown-menu-right dropdown-cart" aria-labelledby="navbarDropdown">
								<h6>{{ totalcount }} 件商品 <span class="emphasis">共计 ${{ totalprice }}</span></h6>
								<div class="dropdown-divider"></div>
								<ul class="shopping-cart-items">
									<li class="row">
										<div class="col-3">
											<img src="images/placeholder-product.jpg" width="60">
										</div>
										<div class="col-9">
											<h6><a href="item.html">Product Name</a></h6>
											<span class="text-muted">1x</span>
											<span class="emphasis">$49.00</span></div>
									</li>
									<li class="row">
										<div class="col-3">
											<img src="images/placeholder-product.jpg" width="60">
										</div>
										<div class="col-9">
											<h6><a href="item.html">Product Name</a></h6>
											<span class="text-muted">1x</span>
											<span class="emphasis">$49.00</span></div>
									</li>
									<li class="row">
										<div class="col-3">
											<img src="images/placeholder-product.jpg" width="60">
										</div>
										<div class="col-9">
											<h6><a href="item.html">Product Name</a></h6>
											<span class="text-muted">1x</span>
											<span class="emphasis">$49.00</span></div>
									</li>
								</ul>
								
								<a href="cart.html" class="btn btn-lg btn-full-width btn-primary" style="margin: 0;">View Cart</a></div>
						</li>
					</ul>
				</div>
			</div>


			<div>
				
				<div v-if="username==''">


					<router-link to="/login">登录</router-link>
					/
					<router-link to="/register">注册</router-link>

				</div>

				<div v-else >
					
					欢迎您:<router-link to="/myprofile">{{ username }}</router-link>
					&nbsp;&nbsp;
					<a href="#" @click="logout">登出</a>

					&nbsp;&nbsp;
					<a href="/addgoods">添加商品</a>


				</div>


			</div>

			<!-- 国际化语言开关 -->
			<h-switch v-model="lang" @change="lang_change" >中/英</h-switch>

		</nav>
	</section>



	</div>
</template>


<script>

export default {

  data () {
    return {
      msg: "这是一个变量",
      username:'',
      //语言变量
      lang:false,
      //检索关键字
      text:''
    }
  },
  //定义接收参数
  //接收参数
  props:['totalcount','totalprice'],
  mounted:function(){

  	//接收参数
  	var sina_id = this.$route.query.sina_id;
  	var uid = this.$route.query.uid;

  	if(sina_id){

  		//自动登录
  		localStorage.setItem("username",sina_id);
  		localStorage.setItem("uid",uid);
  		
  	}


  	//判断用户是否登录
  	let uname = localStorage.getItem("username");

  	//说明未登录或者已登出
  	if(uname==null){

  		this.username = '';
  	}else{

  		this.username = uname;
  	}

  	//自动判断语言
  	// if(navigator.language == 'zh-CN'){

  	// 	this.$i18n.locale = 'cn';

  	// }else{

  	// 	this.$i18n.locale = 'en';

  	// }

  	//判断语言选择
  	this.$i18n.locale = localStorage.getItem("lang");
  	if(this.$i18n.locale == "zh"){

  		this.lang = 0;

  	}else{

  		this.lang = 1;
  	}

   
  
},
  methods:{

  	//检索逻辑
  	search:function(){

  		//跳转
  		this.$router.push({'path':'/search',query:{word:this.text}});

  	},
  	//语言切换事件
  	lang_change:function(){

  		console.log(this.lang);

  		//判断语言
  		if(this.lang == true){

  			//英文
  			this.$i18n.locale = "en";
  			localStorage.setItem("lang","en");

  		}else{

  			//单选
  			this.$i18n.locale = "zh";
  			localStorage.setItem("lang","zh");

  		}

  	},
  	//登出
  	logout:function(){


  		//删除对应的localstorage  .clear()可以全部删除
  		localStorage.removeItem("username");

  		//跳转
  		this.username = '';
  		this.$router.push('/login');


  	}

     
  }
}
	


</script>


<style>
	


</style>